Calculating machine



March 21, 1950 w. T. GOLLWITZER 2,501,444

CALCULATING MACHINE Filed June 12. 1946 42 Sheets-Sheet l March 21, 1950 w. T. GOLLWITZER 2,501,444

CALCULATING MACHINE Filed June 12, 1946 42 Sheets-Sheet 2 9'22 B y-Bowen, M1 60mm wring 5 42 Sheets-Sheet 3 W. T. GOLLWITZER CALCULATING MACHINE March 21, 1950 Filed June 12. 1946 March 21, 1950 w. T. GOLLWITZER CALCULATING MACHINE Filed June 12. 1946 42 Sheets-Sheet 4 March 21, 1950 w. T. GOLLWITZER CALCULATING MACHINE 42 Sheets-Sheet 5 Filed June 12, 1946 WWW L www \WW I NNNNIJMNMWI. III II it. Qua mwk hwm Q mm mNk mwk Q WNW wwk kwk March 21, 1950 w. T. GOLLWITZER 2,501,444

CALCULATING MACHINE Filed June 12, 1946 42 Sheets-Sheet 6 fizz/(E72 20 7" 25 0216) 1 7700/2101 Marh 21, 1950 w. T. GOLLWITZER 2,501,444

CALCULATING MACHINE Filed June 12, 1946 42 Sheets-Sheet 8 March 21, 1950 w. GOLLWITZER 2,501,444

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W. T. GOLLWITZER CALCULATING MACHINE March 21, 1950 42 Sheets-Sheet 17 Filed June 12. 1946 ski RN DMWN lvwc 17,207

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CALCULATING MACHINE Filed June 12, 1946 42 Sheets-Sheet 20 fizvemiar 11 47 Z67 T gmlhudzcr' 

